Electromagnetic heating device and heating method

By designing an electromagnetic heating device including a high-frequency generator, a magnetron heating component and a heat dissipation component, the problem of high-temperature safety hazards of the extreme heat conduction device after stopping heating is solved, and electromagnetic air-separation heating is realized, ensuring the safety and accuracy of the heating process.

CN119676889APending Publication Date: 2025-03-21SUZHOU HUANYA IND TECH SERVICE CO LTD
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Patent Information

Application Number
CN202411982005.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-03-21

AI Technical Summary

Technical Problem

In the prior art, after heating is stopped, the extremely heat conduction device still has a higher temperature, which brings safety hazards.

Method used

An electromagnetic heating device is designed, including a high-frequency generator, a high-frequency conductive copper tube, a magnetron heating assembly, a heat dissipation assembly, a thermocouple patch and a programmable thermostat. The high-frequency electromagnetic waves make the magnetron heating component generate heat, and the heat dissipation component is used to dissipate the heat into the air, achieving electromagnetic air-separation heating.

Benefits of technology

It avoids extreme heat phenomenon of the conduction device, reduces high-temperature safety hazards after stopping heating, and ensures accurate control and safety of the heating process.

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Abstract

The invention relates to an electromagnetic heating device and a heating method. The device comprises a high-frequency generator, a high-frequency conduction copper pipe, a magnetic control heating assembly, a heat dissipation assembly, a thermocouple patch and a programmable temperature controller, the high-frequency generator is used for generating high-frequency electromagnetic waves, and the high-frequency conduction copper pipe is used for transmitting the high-frequency electromagnetic waves to the magnetic control heating assembly; the heat dissipation assembly and the magnetic control heating assembly are arranged in a non-contact mode and used for dispersing heat generated by the magnetic control heating assembly, one end of the thermocouple patch makes contact with the magnetic control heating assembly, the other end of the thermocouple patch is electrically connected with the programmable temperature controller, and the programmable temperature controller regulates and controls the high-frequency electromagnetic wave generation state of the high-frequency generator based on the current temperature of the magnetic control heating assembly. According to the scheme, the magnetic control heating assembly does not make direct contact with the to-be-heated equipment, the heat of the magnetic control heating assembly is dissipated into the air based on the heat dissipation assembly to achieve electromagnetic air heating, the extremely hot condition of a conduction device cannot occur, and after heating of the magnetic control heating assembly is stopped, the high-temperature potential safety hazard is reduced.
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